baber/WOPTO huggingface dataset:
Patent CA-2537440-A1 (CA)
Title: Malonamide derivatives blocking the activity of gama-secretase
Inventor: FLOHR ALEXANDER
IPC: C07D223/16
Filed: 2004-08-31
Abstract: The invention relates to malonamide derivatives of formula (I), wherein: R1 is one of the following groups (Formulae a), b), c), d)); R2 is lower alkyl, lower alkinyl, -(CH2)n-O-lower alkyl, -(CH2)n-S-lower alkyl, -(CH2)n-CN, -(CR'R")n-CF3, -(CR'R")n-CHF2, -(CR'R")n-CH2F, -(CH2)n-C(O)O-lower alkyl, -(CH2)n-halogen, or is -(CH2)n-cycloalkyl, optionally substituted by one or more substituents, selected from the group consisting of phenyl, halogen or CF3; R',R" are independently from n and from each other hydrogen, lower alkyl, lower alkoxy, halogen or hydroxy; R3, R4 are independently from each other hydrogen, lower alkyl, lower alkoxy, phenyl or halogen; R5 is hydrogen, lower alkyl, -(CH2)n-CF3 or -(CH2)n-cycloalkyl; R6 is hydrogen or halogen; R7 is hydrogen or lower alkyl; R8 is hydrogen, lower alkyl, lower alkinyl, -(CH2)n-CF3,-(CH2)n-cycloalkyl or -(CH2)n-phenyl, optionally substituted by halogen;  R9 is hydrogen, lower alkyl, -C(O)H, -C(O)-lower alkyl, -C(O)-CF3,-C(O)-CH2F,-C(O)-CHF2,-C(O)-cycloalkyl,-C(O)-(CH2)n-O-lower alkyl,-C(O)O-(CH2)n-cycloalkyl, -C(O)-phenyl, optionally substituted by one or more substituents selected from the group consisting of halogen or -C(O)O-lower alkyl, or is -S(O)2-lower alkyl, -S(O)2-CF3,-(CH2)n-cycloalkyl or is -(CH2)n-phenyl, optionally substituted by halogen; n is 0, 1, 2, 3 or 4; and to pharmaceutically suitable acid addition salts, optically pure enantiomers, racemates or diastereomeric mixture thereof. These compounds may be used for the treatment of Alzheimer~s disease.
Patent CA-2537566-A1 (CA)
Title: Disposable diaper having removable core
Inventor: TRACY RHONDA
IPC: A61F13/15
Filed: 2004-09-01
Abstract: A disposable diaper having a diaper body including an inner lining comprising a liquid-absorbent material and a removable core shaped to engage a portion of the inner lining. The removable core is temporarily secured to the diaper body and is removable therefrom.
Patent CA-2540088-A1 (CA)
Inventor: LEWIS NORRIS E
IPC: H04B10/118
Filed: 2004-09-16
Abstract: A fiber optic rotary joint (10) and an associated reflector assembly (16) are provided for supporting optical communications between a rotor and a stator.  The fiber optic rotary joint (10) includes at least one optical source (15) carried by the rotor or the stator for transmitting optical signals. The fiber optic rotary joint (10) also includes a reflector (16) mounted upon the other one of the rotor and stator for reflecting the optical signals. Further, the fiber optic rotary joint (10) includes a receiver (19) for receiving the optical signals following their reflection. The reflector (16) is generally shaped and positioned such that the path length along which the optical signals propagate from the optical source(s) (15) to the receiver is equal, regardless of the rotational position of the rotor to the stator. The reflector (16) may have a reflective surface shaped to define a portion of an ellipse and/or a reflective surface shaped to define a portion of a hyperbola.
Patent CA-2541221-A1 (CA)
Title: Auxiliary eyeglass frame with a position-adjustable device
Inventor: HSIAO YU-TENG
IPC: G02C7/08
Filed: 2006-02-28
Abstract: An auxiliary eyeglass frame is provided with a position-adjustable device pivotally securing to the bridge. The position-adjustable device includes a mounting block, at least one magnetic piece is provided in the mounting block, two through bores are respectively provided adjacent to the left side and right side of the at least one magnetic piece, each through bore is provided to receive one fixing piece and one pivotal connecting article, and the pivotal connecting articles are disposed on the bridge of the auxiliary eyeglass frame.
Patent CA-2541292-A1 (CA)
Title: Vegetable oil formulations for retinoid-containing soft gelatin capsules
Inventor: DITZINGER GUNTER
IPC: A61K9/48
Filed: 2004-10-28
Abstract: A new pharmaceutical formulation for retinoid-containing soft gelatin capsules is disclosed. The new formulation comprises a soft gelatin capsule filled with a fill mass comprising a retinoid as an active ingredient, a natural vegetable oil, a partially hydrogenated natural vegetable oil and medium chain triglycerides. Optionally, the new formulation also comprises a natural wax.  In a particularly preferred embodiment, the soft gelatin capsule comprises pig gelatin in the capsule shell in combination with the above fill mass.
Patent CA-2543504-A1 (CA)
Inventor: NILSSON EDDIE
IPC: A61M60/531
Filed: 2004-11-05
Abstract: An integrated blood treatment module comprises a blood treatment device (1) having a housing (2) and a first end-cap (4) and a second end-cap (5) closing both ends of the housing (2). A pump hose (17) for a peristaltic pump has a first end (18) that is secured to the housing (2) and a second end (16) that is connected to a blood inlet port (15) of the first end-cap (4) so as to form a loop. A degassing device (30) is connected to the second end-cap (5). The degassing device (30), which, in use, is full of liquid, comprises a hydrophobic membrane through which bubbles and micro-bubbles escape the degassing device.
Patent CA-2543793-A1 (CA)
Inventor: SZELENYI ISTVAN
IPC: A61P19/02
Filed: 2004-10-22
Abstract: The invention relates to pharmaceutical combinations of potassium channel openers and sodium channel inhibitors for treating pains which are accompanied by an increase in muscle tone.
Patent CA-2544680-A1 (CA)
Inventor: ARNOUD CHRISTIAN
IPC: B25J9/00
Filed: 2004-11-05
Abstract: The system has an exoskeletal carrier structure composed of a reference structure and a mechanical segment. A position acquiring unit (15) acquires spatial position of the mechanical segment with respect to the reference structure. A control unit (17) is connected to a movement acquiring unit (11), the unit (15) and an activating unit (19). The control unit has control parameters for a person and for his field activities. The movement acquiring unit (11) acquires movements and volition for movements of a segment. The control parameters are also included for exoskeletal configurations. An independent claim is also included for an exoskeletal assembly comprising a set of exoskeleton systems.
Patent CA-2544703-A1 (CA)
Title: Operating switch wiring device and handle member therefor
Inventor: YOSHIMURA YUICHI
IPC: H02B1/015
Filed: 2006-04-24
Abstract: Provided are an operating switch wiring device capable of easily setting a load which is a group control object, without using a dedicated setter, and a handle member used therefor.        The operating switch wiring device 1 used for a remote supervisory control system includes a plurality of individual switches 18 which are individually assigned with addresses corresponding to addresses of relays and individually turn on/off the relays, a group switch 21 which groups one or plural of the individual switches into a group and collectively turns on/off the relays corresponding to the individual switches 18 in the group, and group setting switches 19 which are provided in correspondence with the individual switches 18 and set whether each of the individual switches 18 are registered in the group.
Patent CA-2546414-A1 (CA)
Inventor: EHRENBERGER KLAUS
IPC: A61B5/00
Filed: 2004-12-03
Abstract: The invention relates to a means in the form of a piece of information which can be reproduced on suitable reproduction equipment and can be visually registered, which information exists as a sequence of images, for example as a video sequence, and, when reproduced on a display, is non-linearly displaced at such a rate that the information can still just be registered by the observer~s eye.
Patent CA-2549035-A1 (CA)
Title: Method and device for handling rod-shaped objects
Inventor: COTTONE NORBERT
IPC: B65B35/36
Filed: 2004-12-16
Abstract: The invention relates to a method for handling, in essence, rod-shaped objects, particularly rods comprised of articles stacked inside one another in a manner that enables them to be separated, such as plastic cups during loading processes in conjunction with a loading aid, particularly a box. To this end, the objects to be handled are prepared by a manufacturing or processing machine in a first geometric arrangement. At least a portion of the objects are firstly grasped, an arrangement of the objects relative to one another is subsequently modified, and the modified arrangement of the objects is then placed into the loading aid during which the objects are arranged in an upright manner. The invention also relates to a device suited for carrying out said method.
Patent CA-2549194-A1 (CA)
Inventor: REGAN COLIN
IPC: H02K5/00
Filed: 2006-05-31
Abstract: High torque and low rpm characterize in-stream wind and hydro turbines.  To obtain acceptable efficiencies, conventional generators require step-up gearboxes from low rpm turbines. Gearboxes are expensive, unreliable, high maintenance, and inefficient. Although generators are available that allow direct coupling to low rpm turbines, the generator's power is directly proportional to its torque handling capability and rpm. Higher torque handling capability increases generator size, weight and cost. Higher rpm allows a given size generator to produce more power; in particular, doubling the rpm doubles the generator output power and also improves efficiency. This invention is related to a turbine with two rotating components, one coupled to the rotor and the other coupled to the stator of a generator such that the rotor and stator turn in opposite directions.  This counter-rotation increases the effective rpm applied to the generator and proportionately increases the power output of the generator.
Patent CA-2549409-A1 (CA)
Inventor: BOWE CARYN
IPC: A61K/
Filed: 2004-12-03
Abstract: The present invention provides conjugates between Granulocyte Colony Stimulating Factor and PEG moieties. The conjugates are linked via an intact glycosyl linking group that is interposed between and covalently attached to the peptide and the modifying group. The conjugates are formed from both glycosylated and unglycosylated peptides by the action of a glycosyltransferase. The glycosyltransferase ligates a modified sugar moiety onto either an amino acid or glycosyl residue on the peptide. Also provided are pharmaceutical formulations including the conjugates. Methods for preparing the conjugates are also within the scope of the invention.
Patent CA-2550623-A1 (CA)
Title: Relocatable countercurrent decantation system
Inventor: VANDENBERGHE JESSICA
IPC: B03B9/02
Filed: 2006-06-16
Abstract: A process line for separating oil sand slurry comprising coarse solids, fines, bitumen and water, into a first product comprising bitumen, fines and water and a second product comprising coarse solids, fines and water is provided comprising a plurality of countercurrently operating solid/liquid separators arranged in series along a pipeline, wherein the underflow of one separator is fed to the next separator in series and the overflow of each separator is fed to the preceding separator, the underflow of the last separator being the second product and the overflow from the first separator being the first product.
Patent CA-2553971-A1 (CA)
Inventor: HODGSON LAWRENCE J
IPC: G06F17/00
Filed: 2005-01-25
Abstract: A video bowling game incorporates a multi-dimensional ball control transducer, such as a track ball, to enable a player to specify travel and velocity parameters. A two-dimensional bowler is presented on a display. The transducer can be used to control both the backswing and delivery of the ball onto a simulated lane toward the pins displayed at the far end thereof.
Patent CA-2555313-A1 (CA)
Inventor: KRAIZ BORIS O
IPC: C07D231/08
Filed: 2005-02-06
Abstract: The invention provides heparanase inhibitors suitable for treatment of diseases and disorders caused by or associated with heparanase catalytic activity such as cancer, inflammatory disorders and autoimmune diseases.
Patent CA-2557573-A1 (CA)
Inventor: DE SMEDT PHILIPPE
IPC: A61C7/08
Filed: 2005-02-22
Abstract: Systems and methods are disclosed providing a database comprising a compendium of at least one of patient treatment history; orthodontic therapies, orthodontic information and diagnostics; employing a data mining technique for interrogating said database for generating an output data stream, the output data stream correlating a patient malocclusion with an orthodontic treatment;  and applying the output data stream to improve a dental appliance or a dental appliance usage.
Patent CA-2557806-A1 (CA)
Title: Chemically stable compositions of 4-hydroxy tamoxifen
Inventor: MASINI-ETEVE VALERIE
IPC: A61K9/08
Filed: 2005-03-18
Abstract: A class of chemically stable 4-hydroxy tamoxifen compositions is characterized by roughly equal amounts of the Z-4-hydroxy tamoxifen and E-4-hydroxy tamoxifen isomers, such that the potency of the compositions is not affected adversely by the isomerization that occurs between these two forms. The inventive compositions are useful for preventing or for treating medical conditions.
Patent CA-2559855-A1 (CA)
Inventor: LARSON TIMOTHY
IPC: D06N5/00
Filed: 2005-03-18
Abstract: The present invention is a single ply building membrane comprising a single ply membrane with a base and a cap layer and a top and bottom surface, having a predetermined printed design on the cap layer, and a predetermined texture on at least one surface of the membrane. The membrane may comprise compounds selected from the group consisting of thermoplastics and thermosets. The printed and textured designs may be of a laid roof or siding. The invention includes a method of installing a single ply building membrane on a building surface and a method of manufacturing such membrane.
Patent CA-2560284-A1 (CA)
Inventor: RATNAM RAKESH
IPC: A23L27/30
Filed: 2004-05-20
Abstract: Present invention relates to disclosure of application of some innovative techniques useful for substantially improving process efficiency of production of chlorinated sucrose including their intermediates and derivatives.  Application of mild methods of drying has been made for recovery of chlorinated sucrose or their intermediates and derivatives, in substantially pure form or with other solid chemical impurities, obtained at various stages in the process of production of chlorinated sucrose. Mild methods of drying included agitated thin film drying, spray drying, freeze drying and super critical extraction. Use of alkoxides has been introduced for deacylation instead of alkali hydroxides or alkaline earth hydroxides. Deacylation has been shown to be effective both, either before or after drying of the reaction mixture. Extraction and purification of desired products i.e. of chlorinated sucrose or its intermediates or derivatives, from dried solid mixtures could be achieved by using appropriate extraction method, including but not limited to solvent extraction and super critical extraction. Further purification of such extracts can be done by crystallization or direct drying under mild conditions.
Patent CA-2561114-A1 (CA)
Inventor: NANDA SANJIV
IPC: H04L12/56
Filed: 2005-03-24
Abstract: Systems and techniques are disclosed relating to wireless communications. The systems and techniques involve wireless communications wherein a server terminal is configured to operate in a cluster on a network backbone. The server terminal includes a user interface configured to transmit and receive communications during a call with a first terminal connected to the network backbone, and a processor configured to support an inter-cluster call between second and third terminals by establishing a route on the network backbone for each communication packet transmitted from the second terminal to the third terminal.
Patent CA-2561433-A1 (CA)
Title: Fastening for a rail arrangement for fastening of rails
Inventor: OSSBERGER HEINZ
IPC: E01B9/30
Filed: 2005-04-28
Abstract: The invention relates to a fastening for a rail for securing a rail (10) whose foot is resting on a concrete sleeper (16), comprising at least one elastic clip (20) having several legs of which at least one leg extends inside a shoulder (42, 44) or channel of a holder (24) that is connected to the concrete sleeper, and at least one further leg rests on the rail foot.   For securing a rail to the necessary extent with simple design means and in space-saving form, it is suggested that the holder (24, 26) is arranged detachably in the concrete sleeper (16) or in a plate element resting thereon and is connected to the concrete sleeper by a bolt element.
Patent CA-2562471-A1 (CA)
Inventor: MOST EGBERT E
IPC: B42D15/08
Filed: 2006-10-04
Abstract: A mailer primarily composed of three layers, or sheets, that are fastened on top of one-another. A back sheet forms the back of both the outgoing and return mail pieces. The back sheet includes the reclosable flap and further include s an opening to allow external viewing of an identification code marked on a medi a sleeve that is placed in the finished mailer. A second sheet is a middle sheet fastened on top of the back sheet. The middle sheet also has an opening, and is attached to the back sheet such that the middle sheets opening aligns with the back sheet opening. A disk receiving slot is formed between the back sheet and the middle sheet. The aligned openings in the back and middle sheets are located in a center of th e disk receiving slot. A third top sheet is removably attached on top of the middle sheet. The top sheet includes delivery markings for original mailing portion of the mailer. The closing flap of the back sheet folds into a closed position over the top sheet and the middle sheet to seal a completed two-way mailer.
Patent CA-2562611-A1 (CA)
Inventor: THOLLIN SVEN
IPC: G09F13/20
Filed: 2005-02-24
Abstract: The present invention relates to an afterglowing sign printed with afterglowing pigments. The sign is made of a material with a coloured surface on which the afterglowing pigment is printed, and the coloured substrate shines through the print with the afterglowing pigment.
Patent CA-2562869-A1 (CA)
Title: System and method for facilitating multiplayer online gaming
Inventor: KIRMSE CHRISTOPHER
IPC: G06F17/00
Filed: 2005-02-28
Abstract: A system and method for facilitating multiplayer online gaming is disclosed.  The system 100 includes a client gaming program 108 and a gaming LSP 114, which are stored and operate on a client computer terminal 120. The client gaming program 108 detects when certain individuals identified by a user are playing online games and notifies the user of the individuals currently playing games online and the games that the individuals are playing. The client gaming program 108 allows the user to easily join the games in progress. The gaming program 108 and LSP 114 also monitor and detect games that are running on the terminal 120 and the connection status of the games.  The gaming program 108 communicates data regarding the user, games and connection status over the computer network for receipt by selected individuals.
Patent CA-2570577-A1 (CA)
Inventor: BELLINGER-KAWAHARA CAROLYN
IPC: A61K31/69
Filed: 2005-06-14
Abstract: Compostions and methods of use of boronic acid complexes, especially hydroxyquinoline, imidazole and picolinic acid derivatives, as anti-viral agents as well as therapeutic agents for the treatment of diseases caused by viruses are described.
Patent CA-2570985-A1 (CA)
Title: Oreille pour lame a neige avec positionnement infini
Inventor: VIGNEAULT JIMMY
IPC: E01H5/06
Filed: 2006-12-15
Abstract: La présente invention décrit une oreille pour lame à neige pouvant être installé à chaque bout d'une lame à neige permettant aux véhicules tel que camionnettes (pickup), véhicules à 4 roues motrices et VTT et autres, d'ajouter des oreilles à leur lame à neige, actuelle ou nouvelle.     Les oreilles actionnées par moteur électrique, cylindre électrique ou hydraulique, ont un positionnement infini sur 180° degrés permettant à  l'opérateur de placer indépendamment chaque oreille à la position désirée.
Patent CA-2574979-A1 (CA)
Inventor: LUTNICK HOWARD W
IPC: G06F3/0485
Filed: 2005-07-29
Abstract: The invention relates to systems (110) and methods that provide a user interface (200) for use with an electronic trading system (110). The interface includes a display (112) that shows a bid price (220) axis and an ask price (240) axis, as well as corresponding sizes, and a visual indicator of the inside market. When the inside market changes in response to changing market conditions, the display of the inside market clearly shows a spatial movement of the inside market as well as the representative price(s) associated therewith, thereby rendering the two price axis dynamic axis. The user interface is easy to use, intuitive as well as customizable, and contains features that facilitate efficient electronic trading and shows trading activity pertaining to the user as well as the market in general.
Patent CA-2575463-A1 (CA)
Title: Conveyor track or container lubricant compositions
Inventor: SPERLING BARRY D
IPC: C10M141/12
Filed: 2005-08-02
Abstract: Conveyor track lubricant composition and methods comprising use of siloxane oil and a spreading agent, such as a trisiloxane alkoxylate spreading agent.  The lubricant compositions may also contain biocide materials and stress crack resistance materials.
Patent CA-2577050-A1 (CA)
Title: Grain fondu d'alumine - oxyde de titane - zircone
Inventor: MARLIN SAMUEL
IPC: C21B9/10
Filed: 2007-02-02
Abstract: Grain fondu d'alumine - oxyde de titane - zircone présentant, pour un total de 100%, la composition chimique suivante: - Al2O3 : plus de 10%, et moins de 50%; - TiO2 : plus de 10% et moins de 40%; - ZrO2 : plus de 50%, - Impuretés : moins de 2%, les pourcentages étant des pourcentages en masse sur la base des oxydes. Application à des plaques tiroirs pour la coulée continue de l'acier
Patent CA-2579629-A1 (CA)
Title: Method and system for providing short block length low density parity check (ldpc) codes
Inventor: LEE LIN-NAN
IPC: H03M13/11
Filed: 2004-09-03
Abstract: An approach is provided for generating Low Density Parity Check (LDPC) codes.  An LDPC encoder generates a short LDPC code by shortening longer mother codes.  The short LDPC code has an outer Bose Chaudhuri Hocquenghem (BCH) code. According to another aspect, for an LDPC code with code rate of 3/5 utilizing 8-PSK (Phase Shift Keying) modulation, an interleaver provides for interleaving bits of the output LDPC  code by serially writing data associated with the LDPC code column-wise into a table and reading the data row-wise from right to left. The above approach has particular application in digital video broadcast services over satellite.
Patent CA-2580168-A1 (CA)
Inventor: PEART JACOB A
IPC: F23N5/24
Filed: 2007-03-01
Abstract: A radiant burner within the combustion chamber of a fuel-fired water heater is supplied with primary and secondary combustion air from outside the combustion chamber. A flame-holding mesh section of the burner is protected from becoming unacceptabLy clogged by particulate matter in the primary combustion air by causing the incoming secondary combustion air to flow sequentially through a finer mesh section and a tapered duct which increases the velocity of the secondary combustion air before causing it to impinge upon and cool a temperature sensor connected to a controller. Clogging of the finer mesh section decreases the cooling of the temperature sensor, thereby causing the controller to terminate operation of the burner before it becomes unacceptably clogged.